38927772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 106730624

約数和(自身を除く): 67802852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 223, 234, 373, 446, 468, 669, 746, 892, 1119, 1338, 1492, 2007, 2238, 2676, 2899, 3357, 4014, 4476, 4849, 5798, 6714, 8028, 8697, 9698, 11596, 13428, 14547, 17394, 19396, 26091, 29094, 34788, 43641, 52182, 58188, 83179, 87282, 104364, 166358, 174564, 249537, 332716, 499074, 748611, 998148, 1081327, 1497222, 2162654, 2994444, 3243981, 4325308, 6487962, 9731943, 12975924, 19463886, 38927772]

約数ペア:

[(1, 38927772), (2, 19463886), (3, 12975924), (4, 9731943), (6, 6487962), (9, 4325308), (12, 3243981), (13, 2994444), (18, 2162654), (26, 1497222), (36, 1081327), (39, 998148), (52, 748611), (78, 499074), (117, 332716), (156, 249537), (223, 174564), (234, 166358), (373, 104364), (446, 87282), (468, 83179), (669, 58188), (746, 52182), (892, 43641), (1119, 34788), (1338, 29094), (1492, 26091), (2007, 19396), (2238, 17394), (2676, 14547), (2899, 13428), (3357, 11596), (4014, 9698), (4476, 8697), (4849, 8028), (5798, 6714)]